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Copolymerization of pretreated kraft lignin and acrylic acid to produce flocculants for suspension and solution systems
The presence of dyes in the wastewater of textile industry poses a number of environmental concerns due to their toxic nature and the removal of dyes from the wastewater is a major challenge nowadays. Synthetic polymers ...
Dispersion and flocculation affinity of anionically charged kraft lignin
Softwood kraft lignin is a biodegradable, renewable, and environmentally friendly natural polymer. Although kraft lignin is widely produced in Canada, it is predominantly underutilized as fuel because it is only soluble ...